CN204615573U - Novel air-cooling type motor - Google Patents
Novel air-cooling type motor Download PDFInfo
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- CN204615573U CN204615573U CN201520091012.XU CN201520091012U CN204615573U CN 204615573 U CN204615573 U CN 204615573U CN 201520091012 U CN201520091012 U CN 201520091012U CN 204615573 U CN204615573 U CN 204615573U
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- novel air
- cooling type
- cooling
- type motor
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Abstract
The utility model discloses a kind of structure simple, easy installation and removal, and resistant to elevated temperatures Novel air-cooling type motor, comprise motor, casing, oil filler point and terminal box, also comprise the dual cold wind wheel being arranged on described motor upper-lower position, and the axle of described motor is the motor shaft of lengthening formula.This kind of motor with air cooling easy accessibility, high temperature resistant, the design of the motor shaft of lengthening and dual cold wind wheel can reach better cooling effect.This kind of Novel air-cooling type motor is the heat resisting motor that can meet≤680 DEG C of furnace temperature, significantly solves the difficulty of high-temperature annealing furnace in blower fan structure type selecting, and this apparatus structure is simple, easy for installation, saves on-the-spot water route and makes, saved production cost.
Description
Technical field
The utility model belongs to cooling motor device field, particularly relates to Ventilated electric machine.
Background technology
At present, general high-temperature annealing furnace all selects C formula belt transmission structure, and this structure operating condition is relatively more steady, but mounting structure more complicated, and it is larger to take up room.Along with the growth requirement of industrial furnace, it be A formula direct connection that the increasing type of furnace requires fan installing structure compact, and the type of cooling by original water cooling replace by novel air cooling, because the cost of manufacture that water route is designed is much larger than air-cooled form.The blower fan of A formula direct connection (i.e. motor and draught fan impeller direct connection) is subject to elongate axis and durothermic restriction when selecting general common electric machine, and the circulating fan of adapted also needs to join high temperature resistant direct connection fan needed for some high annealing tables, this is to most high-temperature resistant≤220 DEG C produced at present, and the standard design of motor-shaft extending cannot satisfy condition.
Utility model content
In order to solve the problem, it is simple that the utility model provides a kind of structure, easy installation and removal, and resistant to elevated temperatures Novel air-cooling type motor.
According to an aspect of the present utility model, a kind of Novel air-cooling type motor is provided, comprises motor, casing, oil filler point and terminal box, also comprise the dual cold wind wheel being arranged on described motor upper-lower position, and the axle of described motor is the motor shaft of lengthening formula.This kind of motor with air cooling easy accessibility, high temperature resistant, the design of the motor shaft of lengthening and dual cold wind wheel can reach better cooling effect.Its beneficial effect is: this kind of Novel air-cooling type motor is the heat resisting motor that can meet≤680 DEG C of furnace temperature, significantly solve the difficulty of high-temperature annealing furnace in blower fan structure type selecting, and this apparatus structure is simple, easy for installation, save on-the-spot water route to make, save production cost.
In some embodiments, described motor lower end is provided with hermetically-sealed construction.Its beneficial effect is: for sealing the gas in burner hearth, prevents the poisonous or inflammable gas in burner hearth from leaking.
In some embodiments, in described motor shaft, lower end is also provided with heat-insulation layer.Its beneficial effect is: because in burner hearth, temperature is higher, can prevent temperature from reaching motor and cold wind wheel, protection motor and cold wind wheel.
In some embodiments, described hermetically-sealed construction is labyrinth packing sealing structure.Its beneficial effect is: labyrinth packing sealing structure is through the seal form of which floor bending, and cost is lower, easy installation and removal, and good sealing effect.
In some embodiments, described heat-insulation layer is cock body formula heat-insulation layer.Its beneficial effect is: can reach better thermal insulation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model section.
In figure: 1-motor, 2-casing, 3-oil filler point, 4-terminal box, the dual cold wind wheel of 5-, 6-motor shaft, 7-hermetically-sealed construction, 8-heat-insulation layer.
Embodiment
Be further described below in conjunction with accompanying drawing 1 pair of the utility model.Accompanying drawing 1 schematically shows the utility model Novel air-cooling type motor, as shown in Figure 1, comprises motor 1, casing 2, oil filler point 3 and terminal box 4, also comprise the dual cold wind wheel 5 being arranged on described motor 1 upper-lower position, and the axle of described motor 1 is the motor shaft 6 of lengthening formula.The utility model effectively can reduce electric machine temperature rise, improves the fail safe that motor runs, has good cooling effect.
In order to seal the gas in burner hearth, prevent the poisonous or inflammable gas in burner hearth from leaking, described motor 1 lower end is provided with hermetically-sealed construction 7, and the hermetically-sealed construction cost of labyrinth type packing is lower, easy installation and removal, and good sealing effect.
In order to avoid the high temperature in burner hearth reaches motor 1 and dual cold wind wheel 5, damage motor 1 and dual cold wind wheel 5, in described motor shaft 6, lower end is also provided with heat-insulation layer 8, and wherein, cock body formula heat-insulation layer can reach better thermal insulation effect.
Above-described is only execution modes more of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from creation design of the present utility model; can also make other distortion and improve, these all belong to protection range of the present utility model.
Claims (5)
1. Novel air-cooling type motor, comprise motor (1), casing (2), oil filler point (3) and terminal box (4), it is characterized in that, also comprise dual cold wind wheel (5) being arranged on described motor (1) upper-lower position, and the axle of described motor (1) is the motor shaft (6) of lengthening formula.
2. Novel air-cooling type motor as claimed in claim 1, it is characterized in that, described motor (1) lower end is also provided with hermetically-sealed construction (7).
3. Novel air-cooling type motor as claimed in claim 1, is characterized in that, in described motor shaft (6), lower end is also provided with heat-insulation layer (8).
4. Novel air-cooling type motor as claimed in claim 2, it is characterized in that, described hermetically-sealed construction (7) is labyrinth packing sealing structure.
5. Novel air-cooling type motor as claimed in claim 3, it is characterized in that, described heat-insulation layer (8) is cock body formula heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091012.XU CN204615573U (en) | 2015-02-06 | 2015-02-06 | Novel air-cooling type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091012.XU CN204615573U (en) | 2015-02-06 | 2015-02-06 | Novel air-cooling type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615573U true CN204615573U (en) | 2015-09-02 |
Family
ID=53968097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091012.XU Active CN204615573U (en) | 2015-02-06 | 2015-02-06 | Novel air-cooling type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615573U (en) |
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2015
- 2015-02-06 CN CN201520091012.XU patent/CN204615573U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |